Extensible laminate of nonwoven and elastomeric materials and process for making the same

An extensible laminate includes a sheet of an extensible nonwoven material that has a fabric side and a film side, a sheet of an elastomeric film, and an adhesive. The adhesive is applied to at least a portion of the film side of the extensible nonwoven material. The extensible nonwoven material is...

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Bibliographische Detailangaben
Hauptverfasser: Potnis, Prasad, Morman, Michael, Sudduth, Gregory, Collier, Leslie, Matela, David, Palmer, Randall, Conyer, Sjon-Paul, Morell, Charles, Guirguis, Rasha
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An extensible laminate includes a sheet of an extensible nonwoven material that has a fabric side and a film side, a sheet of an elastomeric film, and an adhesive. The adhesive is applied to at least a portion of the film side of the extensible nonwoven material. The extensible nonwoven material is selectively attached to the elastomeric film by a plurality of intermittent adhesive bonds. The extensible nonwoven material is further selectively attached to the clastomeric film by a plurality of thermal point bonds. The intermittent adhesive bonds cover a greater percentage of an interfacial plane between the extensible nonwoven material and the elastomeric film material than the thermal point bonds. A process for making the extensible laminate is also disclosed.